Water supply engineering
Sewage
Sewage engineering
Sludge
Waste-water drainage
Industrial water pollutants
Physical property measurement
Sewage treatment
Drainability tests
Filtration
Flocculation
Suspensions (chemical)
Water treatment
Link: BS EN 14701-4:2018 Characterization of sludges. Filtration properties Determination of the drainability of flocculated sludge
Source: BSI Standards
